Corporation as a Crucial Ally Against Corruption
Transcript of Corporation as a Crucial Ally Against Corruption
Corporation as a Crucial Ally Against
Corruption
Reyes CalderonJose Luis Alvarez-Arce
Silvia Mayoral
ABSTRACT. Manuscript type Empirical. Research question/
issue This paper aims to contribute to an improved
theoretical and empirical understanding of the role that
corporation has to play in anticorruption efforts. Research
findings/insights Using cross-country data from three dat-
abases (Bribe Payers Index, Corruption Perceptions In-
dex, and Doing Business) we found that pro-bribery
Investment Climate conditions in host countries are not
related to the payments of bribes by multinational com-
panies when these corporations operate abroad. Theoreti-
cal/academic implications After describing the conceptual
and policy framework that surrounds the discussion on
the role played by firms in anticorruption, we present the
current debate regarding the effectiveness of international
bribery control instruments, with the World Bank-GAC
(2006–2008) report as a basis. Both literature and policy
seem to be divided into two main, although not mutually
exclusive, positions: one demands improvements in
Investment Climate conditions from a joint public–pri-
vate consensus led by international agencies; the other
one supports the effectiveness of self-regulation by firms,
independent of Investment Climate improvements. The
study provides empirical support to the idea that a better
Investment Climate is not enough for reducing corrup-
tion. Practitioner/policy implications This study offers
insights to policy makers interested in promoting the
involvement of corporations in the fight against
corruption.
KEY WORDS: Bribe Payers Index, corporation, cor-
ruption, Corruption Perceived Index, doing business,
investment climate, World Bank Governance and Anti-
corruption report
Introduction
This paper aims to contribute to an improved
understanding of the role played by corporations in
economic corruption, with the current World Bank
Governance and Anticorruption report (WB-GAC,
2006–2008) as a basis. With this purpose, we first
provide a description of the conceptual and policy
framework, and an overview of the current debate
surrounding the issue.
Economic corruption refers to a public official
distributing commodities or allocating resources
who views his/her office as a private source of gains
(Jain, 2001; Rose-Ackerman, 1999). Bribery, which
results from demand – the bribe taker – and supply –
the bribe giver, is best understood and combated if
both sides are simultaneously dealt with (Bertok,
1999). Even this being the case, for decades, policy
and research primarily addressed the demand side,
while the supply side, usually associated with mul-
tinational corporations (MNCs) depicted as the
innocent party, received little attention (Beets, 2005;
MacMurray, 2006; Vogl, 1998).
We explain why some factors, like the increasing
costs and risks of corruption (Aidt, 2003), pressures
from stakeholders (Waddock et al., 2002), and poor
anticorruption performance (Veron et al., 2006), are
gradually expanding the focus from demand to
demand–supply factors (Sung, 2005). In this new
scenario the corporation is called to participate as a
‘‘crucial ally’’ (WB-GAC, 2006–2008, p. ii) and a
‘‘key pillar of integrity’’ (UN, 2004, p. 83).
Reyes Calderon is Associate Dean of the School of Economics
and Business Administration at the University of Navarra.
Jose Luis Alvarez-Arce is Professor of Economics at the School of
Economics and Business Administration at the University of
Navarra.
Silvia Mayoral is Professor of Statistics at the School of Eco-
nomics and Business Administration at the University of
Navarra.
Journal of Business Ethics (2009) 87:319–332 � Springer 2008DOI 10.1007/s10551-008-9796-y
Subsequently, we examine the current debate,
which is raising many related questions regarding the
selection and implementation of international brib-
ery control instruments: Can societies rely on
individual company policies or on industry self-
regulation? Are other means such as laws or statutes
needed? Must the public sector lead the process?
At the forefront of this debate we find two vari-
ables: the firm’s vulnerability to the investment cli-
mate’s (IC) characteristics and the leadership of the
joint public–private coalition for reform. Both have
divided literature and policy in two main, but not
mutually exclusive, positions. One demands a join
public–private consensus led by international agen-
cies, and IC improvement as a precondition. The
other supports the effectiveness of self-regulation,
and its independence of IC improvement.1
We offer some empirical evidence on the issue.
Using the ‘‘Bribe Payers Index’’ (BPI), the ‘‘Cor-
ruption Perception Index’’ (CPI) by Transparency
International (TI), and the ‘‘Doing-Business’’ (DB)
database by the World Bank (WB), we test the
correlation between the propensity of MNCs to pay
bribes when operating abroad and the pro-bribery
IC conditions in host countries. Our results suggest a
low significance of IC factors in bribe-taking
behavior at the country level. Therefore, we con-
clude that the improvement of IC is not enough to
reduce bribery.
The structure of this paper is as follows. We
first provide the theoretical framework, describing
factors that explain the growing interest in the
supply side of corruption. Then, we carry out a
critical description of WB-GAC, emphasizing the
roles assigned to IC and corporation. After that,
we discuss the debate and main positions regarding
the selection and implementation of antibribery
instruments. In the last section, we describe the
empirical analysis and show our results. Findings
are then discussed, and the final section examines
some limitations of our analysis as well as possible
venues for future research.
The supply side of anticorruption efforts
Most research and conventions on anticorruption
adopt demand-pull perspectives (MacMurray, 2006;
Sung, 2005; Vogl, 1998). Although observers vouch
for the generalization and extension of bribery –
$1 trillion in 2003 (WBI, 2004) – with the corpo-
ration ranked as the most corrupt institution in
countries like Hong Kong and the Netherlands
(Transparency International, 2004), strategies have
largely neglected the role played by bribe givers.
With few exceptions – the ‘‘Foreign Corrupt
Practices Act’’ (FCPA, 1977) and the OECD’s
‘‘Convention on Combating Bribery of Foreign
Public Officials in International Business Transac-
tion’’ (OECD, 1997), which will be discussed
afterward – all countries criminalize and punish
corrupt officials, while sanctions for paying bribes
remain rare (Rose-Ackerman, 2002). The insistence
on addressing the demand side was based on two
elements: the supposed efficiency of demand-pull
instruments, and all the problems associated with
attempting to regulate the supply side.
The demand-side perspective is built on one key
assumption: there is a systemic failure, symptom of
the state’s fundamental weaknesses, which can be
efficiently combated by different means: ethical
development in the public sector’s infrastructure
(Bertok, 1999); better legislative actions and law
enforcement (Dollar and Levin, 2006); stronger and
more effective public institutions (Huang and Wei,
2006); accountability and transparency requirements
(Everett et al., 2007); and privatization and decen-
tralization (Caselli and Morelli, 2004). Authors add
the positive impact of government on wealth pro-
motion (Husted, 1999), the reduction of inequality
(You and Khagram, 2005), the control of extractive
industries (O’Higgins, 2006), and the support of an
anticorruption culture (Sanyal, 2005).
This spirit is clearly seen in the Inter-American
Convention against Corruption (1996), whose preamble
proposes ‘‘especially…action against persons who
commit acts of corruption in the performance of
public functions.’’
When focusing on supply-side instruments,
however, some difficulties emerge. One of these is
the likelihood of a ‘‘race to the bottom’’ effect in
cross-country competition for doing and attracting
business. While some countries impose strict laws on
domestic firms competing for offshore business,
others are reluctant. The US Department of State
claims that, due to this factor, between 1994 and
2001, American business lost 400 major contracts
(Sung, 2005).
320 Reyes Calderon et al.
On the other hand, the corporation is constituted
as a legal person, for whom only dissuasive non-
criminal sanctions are applicable (OECD, 1997,
art. 3). Moreover, the literature shows strong tech-
nical problems related with data and aggregation,
due to the heterogeneity of the supply (Dollar et al.,
2005). These factors explain why only one main
instrument – the disallowing of the tax deductibility
of bribes – has obtained consensus.
However, a new sensibility seems to be emerging.
All the involved agents now agree that corporations
have a main role to play in promoting transparency
and curbing corruption. The WB-GAC names the
corporation a ‘‘crucial ally against corruption’’ and
the UN (2004, p. 84) considers it as a ‘‘key pillar of
integrity.’’
Poor results of anticorruption efforts explain this
new view. After two decades of emphasis on
demand-side elements, corruption has not dissipated
and improvements have mostly stagnated (Veron
et al., 2006). Policymakers and academia have finally
become convinced that ‘‘governments alone cannot
contain corruption’’ (UN, 2004, p. 17). ‘‘Traditional
public sector intervention is not enough in tackling
challenges. Wider engagement with the domestic
private sector and MNCs is required’’ (WB-GAC,
2006–2008, introduction).
Impelled by stakeholder pressures and the per-
ceived costs and risks, the corporation has accepted
its new role. Bribery and corruption are nowadays
among the great issues on corporate governance’s
agenda (Elkington, 2006). Although corrupt prac-
tices can be beneficial for some individual firms,
corruption increases costs and risks for the whole. In
contrast with free markets and quality institutions,
corruption increases transaction and doing-business
costs (Pantzalis et al., 2008). With insecure property
rights, high risk of expropriation, and low reliability
of contract enforcement, the number and size of
firms (Beck et al., 2005), foreign investment
(Mauro, 1995), profit per firm (Ades and Di Tella,
1997), long-term performance (Baucus and Baucus,
1998), and quality of produced goods (Nwabuzor,
2005) are reduced.
Gjessing and Syse (2007) signal that investors
recognize the additional risk, and attempt to ensure
the corporation has sufficient internal controls while
top management supports and implements relevant
anticorruption rules. Enron and its sequels have
reinforced the main hypothesis: it is in the best
interest of the private sector to apply self-imposed
anticorruption measures (Howlett and Rayner,
2006).
Additionally, in light of a wide range of events
linked to labor, health, and safety rights (Belcher,
2002) and environmental concerns (Elkington,
2006), broad discussions have emerged to address the
role of the corporation in society, its ethical stan-
dards, corporate governance practices, and manage-
ment decisions systems (Bonn and Fisher, 2005). As
a result, primary and external stakeholders around
the world compel companies ‘‘to respond in a more
responsible and transparent way to environmental
pressures’’ (Waddock et al., 2002, p. 132). Due to
growing evidence of rampant consequences of
bribery on development, poverty, inequality, and
human suffering,2 anticorruption has become a ‘‘hot
issue.’’
The new framework: WB-GAC (2006-08)
Some evidence of change may be perceived in the
‘‘new generation’’ of anticorruption strategies
(Coleman and Perl, 1999), such as the WB-GAC. In
comparison to past reports – FCPA (1977) and
OECD (1997), which simply conceptualized the
corporation as the agent who pays bribes – the WB-
GAC includes a multidisciplinary approach, focusing
on governance and IC.
FCPA (1977), which makes extraterritorial brib-
ery explicitly illegal for US companies and creates
requirements for greater transparency, and OECD
(1997), an attempt to extend sanctions around the
world, present three main coincidences:
– Both try to legally avoid corrupt behavior. Like
Rose-Ackerman (2002), they consider that a
firms’ main argument to reject corruption is
their status as a legal person operating at the state’
suffrage. Attitudes or values, which have been
essential in countries like Hong Kong, are lar-
gely neglected.
– While both welcome the contribution of compa-
nies, the role of self-regulation and private codes
is left unaddressed.
Corporation as a Crucial Ally Against Corruption 321
– Both recognize the role that governments play
in the prevention of bribe solicitation, but
neglect the analysis of the IC’s impact.
Contrarily, the WB-GAC (a) refuses the
monopoly of legal focus, admitting that champions
of reform may be found inside and outside the
executive branch of government, including the
business community; (b) names the corporation a
‘‘crucial ally’’; and (c) focuses especially on the
improvement of the IC.
Addressing the private sector, the WB-GAC
(2006–2008, pp. 12–14) begins describing the
divergence of incentives. In the middle and long-
term, corruption increases vulnerability and
uncertainty for firms, and has a detrimental impact
on their dynamism and growth. Consequently,
MNCs have a strong incentive to reject venal
officials as strategic partners. But in the short-term,
corruption creates lucrative opportunities with low
risk for unethical corporations. Many private busi-
nesses, ‘‘including some from developed countries,
themselves engage in corrupt practices’’ (WB-
GAC, 2006–2008, p. 12).
If integrity and incentives were always positively
correlated, debate would be superfluous (Rose-
Ackerman, 2002). However, divergences affect firm
behavior. Thus, in order to deter the last type of
behavior and to fuel the first, the WB-GAC estab-
lishes three type of actions.
1. Actions from government to private sector. The
report recognizes the main role played by the
IC and indicates that some IC features make
firms vulnerable to corruption in host coun-
tries. Thus, it proposes to help governments
to ‘‘eliminate excessive red tape and non-
transparent regulations, reduce monopolistic
practices, transparently and competitively pri-
vatize state-owned business and banks, facili-
tate the entry of small and medium
enterprises’’ (WBG, 2006, p. 12).
2. Actions that encourage a joint public–private coali-
tion for reforms. A public leadership coalition,
with ‘‘the International Financial Corpora-
tion and Multilateral Investment Guarantee
Agency working directly with the private
sector to introduce ethical corporate prac-
tices’’ (WBG, 2006, p. 12).
3. Public sanctions. Measures to raise the cost to busi-
nesses that continue to engage in corruption.
The WB-GAC is already in force. Its term, com-
mencing in 2006, is proving itself to be long and
problematic. It has included a WBG-IMF forum,
internal and external feedback, and consultation with
governments, donor agencies, etc. The last version
(October 2007) will likely be definitively approved
in 2008.
Some factors related with IC and firms have been
in dispute. For example, while in the last version
transparency continues to be demanded, references
to red tape and monopolistic practices have disap-
peared and national conditions have come to the
forefront: each country ‘‘will have explicit gover-
nance indicators to monitor for positive change’’ (p.
18). In fact, a critical question remains: must the IC’s
improvement and rigorous international monitoring
be correlated? Can corporation collaboration be re-
quired without assuring the collaboration of host
countries? A second conflictive factor is the reform-
leading agent. In the cited feedback, some countries
have refused the multilateral approach in an attempt
to minimize the business sector’s contribution, as the
next comment shows: ‘‘The private sector have
vested interests of their own (‘‘money-making’’),
and this will hamper aid effectiveness to a great
deal…’’ [Respondent type: Government; Region:
South Asia].
The debate around mechanisms
The new generation of anticorruption effort is built
on the involvement of both private and public ac-
tors, which, being not mutually exclusive, must
cautiously work to develop measures that harmonize
law, social and national interests, self-regulation,
firm freedom, etc. (Jordan et al., 2006).
In the achievement of the ultimate objective – the
reduction of bribery through a mix of supply–
demand instruments – discussions have focused on
two different elements:
(a) Who must lead the effort of developing initia-
tives, defining standards, adopting rules that
force corporations toward integrity, and moni-
toring important exporters and producers?
322 Reyes Calderon et al.
(b) The obligatory character of removing
impediments that make corporations victims
of their environment.
In relation with these questions, we identify two
positions: the bribery environment position, which
requires IC improvements and a joint public–private
consensus led by international agencies, and the bribe
giver position, which defends the effectiveness of the
corporation’s self-regulation, independent of IC
improvement.
The bribery environment position
This position maintains that an individual official
may not change pro-bribery IC elements; neither is
an individual corporation able to impact the national
culture and law (Schechter, 2007). While legal
deterrence through legal sanctions may be needed to
succeed (Sung, 2005; Zhang, 2007), or ‘‘practices are
so ingrained in a culture that there seems to be
neither need nor realistic opportunity for change
overnight’’ (Gjessing and Syse, 2007, p. 431), any
substantial progress requires the collaboration be-
tween the global corporation and the host countries
(Potts and Matuszewski, 2004). This is in conformity
with Bethoux et al. (2007), who find that business
codes attempt to prohibit bribery, referring to types
of conduct that violate public regulations and law.
This position underlines that public–private col-
laboration could require the acceptance of external
actors such as international agencies. Following the
US example, all the developed European and
American exporting countries have introduced
domestic legislation following OECD (1997), and
even UN (2004) conventions. Many former bribery-
tolerant industrialized countries (i.e., France and
Germany) have rectified and now reject the tax-
deductibility of bribes.
However, commitment cannot be measured by
simple participation in conventions. While the US is
engaged in combating bribery even if corrupt IC in
host countries remains unchanged, the political will of
other countries has not been as strong. SenGupta
(2006) shows that the US has brought action against 35
foreign bribery cases since 1998, France only three,
and Germany just one case. In the UK, there have
been no prosecutions since 2002. This demonstrates
that public–private collaboration, though necessary, is
not a sufficient condition to prevent corruption.
In the search for explanations, and aligned with
recent literature, the vulnerability of the firm to IC
conditions is often signaled. In the literature, IC is
referred to as the set of present or expected institu-
tional, policy, and regulatory environmental factors
that may influence the returns and risks of a corpo-
ration’s investment (Dollar et al., 2005). IC depends
on infrastructures and institutions, macro-economic
or governance factors.
The research on bribery has put more attention on
how the governance block [property rights’ protec-
tion, transaction costs, coercion, bureaucracy harass-
ment, poor governance, and corruption (Batra et al.,
2002)] affects firm performance, and on the status of
bias caused by the mobility of firms across regions and
countries. But results are inconclusive, correlations
tend to be unclear, and data must be interpreted with
caution. For instance, while Dollar et al. (2005) find a
robust link between financial services and firm per-
formance, they do not find that general measures of
corruption or poor government explain differences in
outcomes across countries, contrary to the results
presented by Batra et al. (2002).
However, the literature continues to emphasize
the vulnerability of the firm (Demirguc-Kunt et al.,
2006). Authors consider it unjustifiably harsh to
prosecute or denounce an individual firm for paying
bribes in countries whose IC factors prevent the
corporation from not engaging in corruption (Col-
lins and UhlenBruck, 2004; Wu, 2006) and oblige
such activity for self-protection (Posner, 1998). For
instance, Peng and Bajona (2008) report that most of
the Chinese state-owned enterprises are insolvent.
As a result, this position supports a combined fight
against poor governance and bribe-taking, led by
international agencies.
The Bribe giver position
The alternative position suggests that ‘‘the structural
characteristic of bribe-accepting countries may not be
the most crucial determinant of bribery’’ (Vogl, 1998,
p. 30). If this is true, corporate corruption is not a
conflict of interest between the corporation and the host gov-
ernment, but rather a conflict of the corporation with itself,
which must be combated through integrity.
Corporation as a Crucial Ally Against Corruption 323
Cadbury (2000) supports that corruption can be
most directly contained by raising standards of cor-
porate governance and, contrary to Rose-Ackerman
(2002), argues that decisions of a single institution or
corporation can have considerable economic and
social consequences. At the root of this idea, we find
the hypothesis that voluntary principles and stan-
dards of conduct may be economically viable,
operationally feasible, and socially profitable (Sethi,
2005).
Vincke and Heimann (2003) emphasize that a
broad practical consensus in the business community
is crucial. Cragg (2005) signals that there is a
remarkable consensus across a broad range of state-
ments and codes about those aspects that require
regulation or standard settings, and also in the values
involved. The critical question is how to address
practices embedded in corporate structure (Bonn
and Fisher, 2005).
The WB-GAC suggests that practices emanate
from public sector to private sector. Because the
nations’ capacity to regulate commerce has been
attenuated by globalization, the report demands a
‘‘broad consensus’’ led by international agencies and
national governments.
On the contrary, Mungui-Pippidi (2006) argues
that the government cannot solve the problem be-
cause it is itself the problem by definition, and
proposes the self-regulation of business. Hopkin and
Rodrıguez-Pose (2007) find that the degree of reg-
ulation of private business activity is the strongest
predictor of corruption. Private sector organizations
(for instance, Combating Extortion and Bribery (2005)
from the International Chamber of Commerce)
declare that the success of rules depends on their
voluntary acceptance and on self-regulation by
business enterprises, which suggests the erosion of
states’ regulatory capacity.
Public principles and discourses are not enough
to develop values such as integrity, as they must
be actively supported by managers (Valentine et
al., 2006). This requires the rewarding of appro-
priate business conduct, the facilitation of the
relationship between the organization and its
employees, and the punishment of unacceptable
acts (Trevino, 1986).
Only businesses themselves may offer credible
strategies to foster integrity. If the acceptable
behavioral model varies within a given nation, the
corporation’s integrity loses credibility. If ethical
belief significantly fluctuates among cultures, integ-
rity is dead. Williamson (1975) suggests that man-
agers use norms, habits, and routines in order to
develop the voluntary acceptance of self-restraint
with regard to opportunism. Nevertheless, oppor-
tunistic actions by employees are facilitated if top
management is perceived as being unethical (Koh
and Boo, 2001). Facilitating or authorizing subor-
dinates’ bribery while remaining ignorant of the
details encourages actions that employees themselves
would consider immoral in personal/organizational
life (Rose-Ackerman, 2002). If, through this disso-
nant behavior, deceit is institutionalized, a harmful
effect upon the organization has been accepted
(Asforth and Anand, 2003).
Discrepancies between both positions have been
analyzed as arising from (a) the role assigned to IC
and (b) the leadership of reform. In order to provide
empirical evidence for this debate, we test the
influence of the first factor. Specifically, we test how
the inclination of foreign MNCs to pay bribes cor-
relates to pro-bribery conditions of the IC in host
countries.
Data, methodology, and findings
Data
To conduct our empirical study, we rely on three
datasets on corruption (CPI), bribery (BPI), and IC
(DB). TI’s CPI measures perceived corruption in
different countries on a scale from 0 (highly corrupt)
to 10 (highly clean). Although the literature suggests
some methodological problems, the CPI provides
probably the best measure currently available for a
worldwide ranking (Seligson, 2006).
In 2006 TI published its last BPI, the third of a
series, after its 2001 and 1999 reports. The BPI ranks
leading exporting countries in terms of the degree to
which international companies with their head-
quarters in those countries are likely to pay bribes to
public officials abroad. The index is a score between
0 (bribes are habitual) to 10 (bribes never occur). We
take the list of countries ranked in the BPI as our
study sample (Figure 1).
Finally, we use the Doing Business (DB) database,
a series of annual reports published by the WB on
324 Reyes Calderon et al.
the regulations that enhance/constrain business
activity (it consists of quantitative indicators that can
be compared across countries and over time). The
DB methodology has several limitations; however, it
is widely used in the literature (WB, 2007).
Methodology
We carry out three different studies. We start with
an independent analysis of the BPI, describing the
evolution of averages and deviations, grouping data
BPI 2006 BPI 2002 BPI 1999
CLUSTER 1 Australia 8,5 CLUSTER 1 Sweden 8,3
Sweden 8,4 Australia 8,1
Switzerland 8,4 Canada 8,1
Austria 8,2 Austria 7,8
Canada 8,1 Switzerland 7,7
Netherlands 7,8 Netherlands 7,4
Belgium 7,8
CLUSTER 1 Switzerland 7,8 CLUSTER 2 UK 6,9 CLUSTER 2 UK 7,2
Sweden 7,6 Germany 6,3 Belgium 6,8
Australia 7,6 Singapore 6,3 USA 6,2
Austria 7,5 Spain 5,8 Germany 6,2
Canada 7,5
UK 7,4
Germany 7,3
Netherlands 7,3
USA 7,2
Belgium 7,2
Japan 7,1
CLUSTER 2 Singapore 6,8 CLUSTER 3 France 5,5 CLUSTER 3 Singapore 5,7
Spain 6,6 USA 5,3 Spain 5,3
UAE 6,6 Japan 5,3 France 5,2
France 6,5 Japan 5,1
Portugal 6,5
Mexico 6,5
Hong-Kong 6
Israel 6
CLUSTER 3 Italy 5,9 CLUSTER 4 Malaysia 4,3 CLUSTER 4 Italy 3,7
S.Korea 5,8 Hong-Kong 4,3 Taiwan 3,5
Saudi Arabia 5,8 Italy 4,1 S.Korea 3,4
Brazil 5,7 S.Korea 3,9 China 3,1
S. Africa 5,6 Taiwan 3,8
Malaysia 5,6 China 3,5
Russia 3,2
CLUSTER 4 Taiwan 5,4
Turkey 5,2
Russia 5,2
China 4,9
India 4,6
MEAN 7,564,6
STANDARD DEVIATION
0,6 1,8 1,7
Figure 1. Evolution of the Bribe Payer Index, grouping data in clusters.
Corporation as a Crucial Ally Against Corruption 325
into clusters in each period, and examining if the
evolution of the BPI and CPI is correlated. Data are
segmented in four clusters of countries, following TI
methodology.
Secondly, in order to measure differences be-
tween domestic and guest behavior, we define the
following variable:
DIFðtÞ ¼ CPIðtÞ � BPIðtÞ
which provides us with a proxy of the loss of busi-
ness transparency in international transactions. We
analyze DIF (2006) in a general perspective, testing
the hypothesis DIF = 0. We repeat the exercise in a
geographical division of DIF – Africa, Newly Inde-
pendent States, Low Income, Middle East, Asia-Pa-
cific, Europe, OECD and America – following the
BPI (2006) criteria, in order to study possible re-
gional differences. We also compare DIF means by
regions through an Analysis of Variance (Anova).
Finally, we add an aggregate index of five regu-
latory areas from the DB database: (1) starting a
business: regulations associated with the number,
time, and cost of procedures for starting a business,
including licenses and legal registration (Djankov
et al., 2002; Klapper et al., 2006); (2) lack of access
to credit (Black and Strahan, 2002); (3) employment
law (Botero et al., 2004); (4) tax disadvantage (Fis-
man and Svensson, 2007); and (5) bankruptcy pro-
cess and other investor protection systems (Lee et al.,
2007). Despite the problems caused by aggregation,3
this index permits us to explore how constraints on
doing business are associated with DIF.
Findings
From that analysis, we get the following results.
Propensity to pay bribes
As the BPI (2006) report emphasizes, there is a ‘‘con-
siderable propensity for companies of all nationalities to
bribe when operating abroad.’’ Even the best-per-
forming nation – Switzerland (7.81) – is far from 10.
Figure 1 describes theBPI evolution in the four clusters.
From the data, some interesting issues emerge:
a. The global average of BPI ratings has im-
proved from 5.7 in 1999 to 6.4 in 2006.
b. The average has significantly improved in
three of the four clusters. That is especially
true for the last one: 3.4 in 1999 and 5.0 in
2006. Businesses from developing and in
transition countries, such as China, Russia,
or South Korea, are increasingly putting
effort in improving transparency and integrity.
c. The worst evolution comes from the first
cluster, which includes countries on the top
of the ranking. While the average score
weakly increased, coinciding with the enact-
ment of the OECD Convention (the good
behavior of countries like Belgium or Spain
compensates for the poor behavior of USA
and UK), results worsened in the period
2002–2006, with a loss of 0.7 points. Inter-
estingly enough, those countries with the
worst behavior in the first period obtained
much better scores in 2006: the score of
USA increased two points and Japan regis-
tered one of the biggest improvements, from
5.3 to 7.1.
Graph 1 shows the comparisons of the BPI evolu-
tion in both periods of time.
d. Another positive feature is the density of the
first quadrant: a big number of countries im-
proved in both periods. The negative coun-
terpart can be found in the second quadrant
with some of the most transparent economies
in the world such as Switzerland or Sweden.
The peculiar behavior of the UK and USA is
reflected in the fourth quadrant.
e. We also highlight how deviations from the
mean become smaller over time. Graph 2
shows an illustrative frequency diagram of
BPI. Changes slowly initiated in 2002, and
accelerated in the last period, signaling a clear
trend toward concentration, which could
well respond to a homogenization related to
globalization. Distances between the best and
the worst BPI rating were 62.65% in 1999
and 36.74% in 2006 (the standard deviation
dropped from 1.7 to 0.6).
To address the possibility that BPI variations could
be the result of integrity changes in the countries of
origin and not in corporations, we compare BPI and
326 Reyes Calderon et al.
CPI variations from 2002 to 2006. Results displayed
in Graph 3 do not show any clear correlation be-
tween both variations (the correlation coefficient is
)0.076).
The loss of integrity
Our study about DIF (2006) starts by testing the
hypothesis DIF = 0. Through a t test we find that
the hypothesis cannot be rejected (p-value =
0.6505). More specifically, the estimated mean4 falls
within the interval [)0.6616, 0.4196]. According to
such results, and in line with Wu (2006), it could be
concluded that there is no statistical evidence that
the difference between levels of domestic and off-
shore corruption is not zero; there is no statistically
significant evidence that the levels of domestic and
offshore corruption are different.
The second issue refers to regional idiosyncrasies.
We run an Anova test, comparing the means of DIF
by region. The p-value = 8.5702e-005 (a Kol-
mogorov–Smirnov test has been run for each dis-
tribution) indicates that the test strongly supports the
alternate hypothesis that one or more of the samples
are drawn from populations with different means.
We analyze multiple comparison tests of means. The
Figure 2 displays a graph with each group mean.
Table I displays, for each group, the country
whose behavior is comparatively the worst (best)
when its companies go international. That is, the
country that maximizes (minimizes) DIF.
Interestingly enough, those countries whose
behavior becomes relatively worse are countries
with the highest CPI ratings (like Singapore or
-1,5
-1
-0,5
0
0,5
1
1,5
-1,5 -1 -0,5 0 0,5 1 1,5 2 2,5
Belgium
Switzerland
Australia NetherlandsAustria
Sweden
Canada
UK
USA
Russia
SingaporeSpain
France
Germany
Malaysia
ChinaTaiwan
Japan
Italy
South Korea
2006-2002
2002-1999
Graph 1. Comparisons between BPI 1999–2002 and 2002–2006.
0
1
2
3
4
5
6
7
8
8
BPI
FR
EQ
UE
NC
Y
199920022006
3,5 344,555,566,577,5
Graph 2. Frequency Diagram. BPI.
Corporation as a Crucial Ally Against Corruption 327
Sweden). At the same time, countries with CPI
ratings below 5 (like Mexico or Russia) show the
largest improvement when going abroad.
The estimated means for country groups are
negative (BPI > CPI) for host countries in the
Middle East ()1.3093), Europe ()0.4660), OECD
()0.8563), and America ()0.3567); and positive
(CPI > BPI) for those in Africa (0.0160), New
independent States (0.2527), and Low Income
(0.4313) groups.
Finally, Table II shows the results from multiple
comparison tests of means.5
If we do not find any difference similar to those
existing between DIF, we could hypothesize that
other variables must be affecting the behavior of
companies. Using data from the UNCTAD Foreign
Direct Investment (FDI) database, for each economy
we select from each region the country where the
first country has more FDI stocks. For each of the
chosen DB variables, we analyze the differences
between groups through an Anova test. Our results
suggest that there are differences among all groups
for almost all the variables.6 Consequently, there
must be other variables that explain DIF.
-1,5
-1
-0,5
0
0,5
1
1,5
2
2,5
-0,6 -0,4 -0,2 0 0,2 0,4 0,6 0,8 1 1,2
Australia
Austria
BelgiumCanada
China
FranceGermany
Hong KongItaly Japan
Malaysia
Netherlands
Russia
Singapore
South Korea
Spain
SwedenSwitzerland
Taiwan
UK
USA
CPI variation (2006-2002)
BPI variation (2006-2002)
Graph 3. Comparison between the variations of BPI (2002–2006) and CPI (2002–2006).
Africa New indep.Low income.Middle eastAsian−Pac. European OEDC America
−5
−4
−3
−2
−1
0
1
2
3
4
Cpi−
Bpi
Group
Means of groups
Figure 2. Means of CPI–BPI (2006) for each group of
countries.
328 Reyes Calderon et al.
Discussion
Society is reaching a consensus: the corporation has a
main role to play in anticorruption efforts, which
increasingly include supply-side elements. However,
the selection of mechanisms and instruments is
controversial. Some ask for a global collaboration
between the business community, host countries,
and international agencies for international bribery
control, and cite IC improvements as a condition.
Others suggest that rejecting the payment of bribes is
an ethical question, the corporation itself being the
one that must lead the process by means of self-
regulation. Our empirical analysis offers two main
results. First, it confirms there is a considerable
propensity for companies, especially from developed
countries, to bribe when operating abroad. While
they have improved domestic transparency, the
corporation ‘‘lacks integrity’’ when operating in
corrupt environments. Secondly, the stage of IC in
the host country plays a modest role in the behavior
of the guest firm. This permits us to suggest that in
order to effectively engage firms in the anticorrup-
tion fight, the IC improvement is not a sufficient
condition. Corruption seems to be not simply a
problem resulting from the trade-off between short-
term and long-term incentives. The ‘‘good’’
behavior of firms could depend largely on other
factors, such as integrity.
Limitations of the study and venues
for future research
There are two main limitations that need to be
acknowledged regarding the present study. The first
limitation concerns the strength of our conclusions.
We attempt only to provide better insight into the
role of IC in spurring or discouraging bribery. With
that in mind, the lack of significant relationships in
our dataset should be interpreted as the existence of
other factors driving corruption. This is evidently a
partial conclusion that could be tested and extended
in broader econometric models. But we think it
sheds some light on the debate, making it clear that
firm’s self-regulation must at least be considered as
TABLE I
Countries with the biggest change in behaviour
Africa New
independent
states
Low income
countries
Middle
east
Asia-pacific Europe OECD America
Worst Singapore Singapore Singapore Sweden Hong Kong Singapore Singapore Singapore
Best Mexico Saudi Arabia Brazil Mexico Russia Mexico Mexico Russia
TABLE II
Multiple comparison tests of means
African New independent
states
Low
income
Middle
east
Asia-pacific European OECD America
African *
New independent states * *
Low income *
Middle east * * * *
Asia-pacific *
European *
OECD *
America
*Significant differences at 95%.
Corporation as a Crucial Ally Against Corruption 329
a potential solution to bribery and corruption
problems. Unfortunately, there are no data available
for testing the influence of self-regulation on the
degree of corruption at the country level. This
would be an interesting issue to study in the future.
The second drawback involves the dataset. In fact,
several limitations in this study come from data, since
indices like the CPI or BPI have different and seri-
ous methodological flaws (Calderon and Liu, 2003).
The CPI may suffer from an endogeneity problem; it
may be strongly influenced by factors which sup-
posedly depend on corruption (Seligson, 2006). The
CPI also has a demand-side bias (it puts the spotlight
on the bribe takers) that the BPI tries to correct
(Sampford et al., 2006). But they are still the most
widely used measures on cross-country corruption.
A final point for further research: The regions in
our study show different patterns. Studies at specific
regional levels could shed more light on how multi-
nationals become involved in bribery and corruption.
Notes
1 Good self-regulation could even promote a better
Investment Climate.2 See Calderon and Alvarez (2007) for a review.3 An important limitation must be noted: BPI is not
available at a host-country level, while DB variables are
disaggregated at that level. If we tried to aggregate the
later variables, estimates would not be reliable.4 We have run a Kolmogorov–Smirnov test (95%) to
ensure that we cannot reject the hypothesis that the
CPI – BPI variable comes from a Normal distribution.5 Since the evidence suggests the presence of differ-
ences between countries with high (CPI > 5) and low
CPI (CPI < 5), we run the same analysis separating
countries in both groups. The results are similar to
those in Table II.6 Results are available from the authors. They are not
presented as they have no further interest and because
of the number of variables and country groups.
Acknowledgments
We thank Antonio Argandona, Isabel Rodrıguez Teje-
do, Prakash Sethi, and especially two anonymous refer-
ees for their comments, which have greatly helped to
improve the paper; WBG authorities; and Luis Orgaz
from the Spanish Ministry of Economy for his hospital-
ity during the 2006 IMF/World Bank Group Annual
Meeting and the participation in the WBG-GAC
report’s development. We are grateful for the support
received from the PIUNA program of the University of
Navarra.
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School of Economics and Business Administration,
University of Navarra,
Campus Universitario s/n.,
31080, Pamplona,
Spain
E-mail: [email protected]
E-mail: [email protected]
E-mail: [email protected]
332 Reyes Calderon et al.